LUN8 makes its debut in Japan. The title track "Evergreen" is produced by T-SK, famous for producing Namie Amuro and EXILE. The B-side track is sound produced by Daisuke Imai, with lyrics written by R&B singer JAY'ED and P-CHO of DOBERMAN INFINITY. The limited edition type A includes a Blu-ray with music videos for "Wild Heart," "Voyager," "PASTEL," and "SUPER POWER," as well as bonus footage. Come with a photo card (A) randomly selected from eight kinds.